Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

2025 01 30 - Release Notes #4779

Open
wants to merge 22 commits into
base: master
Choose a base branch
from
+11,638 −2
Open

2025 01 30 - Release Notes #4779

Show file tree
Hide file tree
Changes from 15 commits
Commits
Show all changes
22 commits
Select commit Hold shift + click to select a range
0f97771
initial draft for 0130 release
Feb 5, 2025
aee3423
fix spelling errors
Feb 5, 2025
1d89608
Update CHANGELOG.md
bmoore-msft Feb 5, 2025
f10bfba
Update CHANGELOG.md
bmoore-msft Feb 5, 2025
880edf8
Update CHANGELOG.md
bmoore-msft Feb 5, 2025
091f678
updates from comments
Feb 5, 2025
53d075b
updates from comments and some proofing
Feb 5, 2025
7a47332
update EnableCiliumNodeSubnet
Feb 6, 2025
27f0f7c
Update CHANGELOG.md
bmoore-msft Feb 6, 2025
f8856d0
Update CHANGELOG.md
bmoore-msft Feb 6, 2025
7c4158d
interim commit
Feb 6, 2025
65e2ed0
updates from comments
Feb 6, 2025
14a7015
Merge branch '2025-01-30' of https://github.com/Azure/AKS into 2025-0…
Feb 6, 2025
0a37ae5
remove managed prom and replace w component update
Feb 6, 2025
354ee1c
added one removed one
Feb 7, 2025
df304dc
Update CHANGELOG.md
bmoore-msft Feb 7, 2025
3ae1f1a
Update CHANGELOG.md
bmoore-msft Feb 7, 2025
e5426ce
more comments
Feb 7, 2025
9620c42
Update CHANGELOG.md
bmoore-msft Feb 11, 2025
9d2b987
Update CHANGELOG.md
bmoore-msft Feb 11, 2025
a93ae94
more links
Feb 11, 2025
86ac084
Merge branch '2025-01-30' of https://github.com/Azure/AKS into 2025-0…
Feb 11, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
87 changes: 86 additions & 1 deletion CHANGELOG.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,91 @@

## Release 2025-01-06

Monitor the release status by regions at [AKS-Release-Tracker](https://releases.aks.azure.com/). This release is titled `v20250130`.

### Announcements
bmoore-msft marked this conversation as resolved.
Show resolved Hide resolved
* General support for AKS Kubernetes version 1.28 was deprecated on Jan 30, 2025. Upgrade your clusters to version 1.29 or later. Refer to [version support policy](https://learn.microsoft.com/azure/aks/supported-kubernetes-versions?tabs=azure-cli#kubernetes-version-support-policy) and [upgrading a cluster](https://learn.microsoft.com/azure/aks/upgrade-aks-cluster?tabs=azure-cli) for more information.
bmoore-msft marked this conversation as resolved.
Show resolved Hide resolved
* Azure Kubernetes Service will no longer support the [WebAssembly System Interface (WASI) nodepools (preview).](https://learn.microsoft.com/azure/aks/use-wasi-node-pools) Starting on May 5, 2025 you will no longer be able to create new WASI nodepools. If you'd like to run WebAssembly (WASM) workloads, you can [deploy SpinKube to Azure Kubernetes Service (AKS)](https://learn.microsoft.com/azure/aks/deploy-spinkube) from Azure Marketplace. For more information on this retirement, see [AKS GitHub](https://github.com/Azure/AKS/issues/4770).
* The open-source project Bridge to Kubernetes will be retired on April 30, 2025. For more information, please see the [Bridge to Kubernetes](https://github.com/Azure/Bridge-To-Kubernetes) repository.

### Release Notes
* Features:
* AKS Kubernetes patch versions 1.29.11, 1.30.7 and 1.31.3 are now available.
* Security patch releases in release tracker, starting with 20250115T000000Z will contain release notes for the release.
chasewilson marked this conversation as resolved.
Show resolved Hide resolved

* Preview Features:
* CNI validation for node autoprovisioner now allows all CNI configurations except for Calico and kubenet. See [AKS CNI Overview](https://learn.microsoft.com/azure/aks/concepts-network-cni-overview) for more information.
* AKS Automatic SKU now supports BYO Virtual Networks.
bmoore-msft marked this conversation as resolved.
Show resolved Hide resolved
bmoore-msft marked this conversation as resolved.
Show resolved Hide resolved
* `EnableCiliumNodeSubnet` preview feature provides the ability to create Cilium nodesubnet clusters using Azure CNI Powered by Cilium.
Copy link
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

can we add docs link?

Copy link
Contributor Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

nothing I can find - if you have one I can add

Copy link
Contributor

@shashankbarsin shashankbarsin Feb 7, 2025 •
edited
Loading

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

@chasewilson can you help with the doc link?

Copy link
Contributor Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

@chasewilson to update this later

Copy link
Member

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

if there's no doc then the launch is not done, move to next notes.

Copy link
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

@sf-msft for pull request add. viz @quantumn-a5

Copy link

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Docs added here: https://github.com/MicrosoftDocs/azure-aks-docs-pr/pull/820

Copy link
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

LRB is not complete for this feature, @bmoore-msft we can remove this for now and include in next release notes after LRB is completed

* When using [NAP](https://learn.microsoft.com/azure/aks/node-autoprovision), custom subnets can be specified for node use via an update to the AKSNodeClass CRD which adds the vnetSubnetID property.

* Behavior change:
* Proper casing will be enforced on PUT of `Microsoft.ContainerService/managedClusters/agentPools` for the `AgentPoolMode` property. See this [issue](https://github.com/Azure/AKS/issues/4468) for more detail.
bmoore-msft marked this conversation as resolved.
Show resolved Hide resolved
bmoore-msft marked this conversation as resolved.
Show resolved Hide resolved
* Changes to remove Prometheus port and scrape annotations from Retina Linux and Windows daemonset for basic and advanced. This avoids duplication for customers utilizing Retina.
bmoore-msft marked this conversation as resolved.
Show resolved Hide resolved
* The LoadBalancer can now be customized to include `port_*` annotations referenced in the [documentation](https://cloud-provider-azure.sigs.k8s.io/topics/loadbalancer/#loadbalancer-annotations). An additional annotation has been added for: `external-dns.alpha.kubernetes.io/hostname`.
bmoore-msft marked this conversation as resolved.
Show resolved Hide resolved
bmoore-msft marked this conversation as resolved.
Show resolved Hide resolved

* Bug Fix:
* Fixed a bug where some AgentPools with `"kubeletDiskType":"OS",` were not validated.
* Fixed a bug when creating a cluster with a private DNS zone may result in an `InvalidTemplateDeployment` error.
* Fixed a race and potential deadlock condition when a Non-Cilium cluster is updating to ACNS Cilium.
* Added early validation on cluster creation when attempting to use 169.254.0.0/16 (link local) for pod or service CIDR blocks to prevent later run-time failures.
* Fixed a breaking change between AppArmor and cilium. Starting on K8s 1.30 and Ubuntu 24.04, cilium containers can fail with error Init:CreateContainerError since AppArmor annotations are no longer supported. This change keeps apparmor annotations for k8s versions below 1.30, and adds the new security context field for k8s versions 1.30 and above. Related PR in upstream cilium charts: [https://github.com/cilium/cilium/pull/32199](https://github.com/cilium/cilium/pull/32199).
* Fixed a bug that prevented upgrade from starting if the PDB `expectedPods` count is less than the `minAvailable` count.
* Fixed an error condition when AKS attempts to remove the taint `disk.csi.azure.com/agent-not-ready=NoExecute` on node startup. More details: [https://github.com/kubernetes-sigs/azuredisk-csi-driver/pull/2309](https://github.com/kubernetes-sigs/azuredisk-csi-driver/pull/2309)
* Addressed an issue related to node subnet `IPAM Invoker Add failed with error: Failed to allocate pool` in the CNI logs and the associated [agentbaker release](https://github.com/Azure/AgentBaker/pull/5551).
* Added validation when a cluster migrates to CNI Overlay to block migration when there is a custom ip-masq-agent config in the kube-system namespace. This prevents loss of connectivity during migration. See the [AKS documentation](https://learn.microsoft.com/azure/aks/upgrade-aks-ipam-and-dataplane) for more information.

* Component updates:
* Cilium v1.14 version from v1.14.18-241220 to v1.14.18-250107 (v1.14.18-1) to include a fix for cilium dual stack upgrades. On upgrades, cilium config changes bpf-filter-priority from 1 to 2 but is not cleaning up the old filters at the old priority and as a result impacts connectivity. This patch will fix this bug, see GH issue in cilium repo for more details https://github.com/cilium/cilium/issues/36172
* Update the Azure disk driver version to v1.30.6 on AKS Version 1.30+
bmoore-msft marked this conversation as resolved.
Show resolved Hide resolved
* Update Azure File CSI driver version to [v1.29.10](https://github.com/kubernetes-sigs/azurefile-csi-driver/releases/tag/v1.29.10) on AKS 1.28
* Update Azure File CSI driver version to [v1.30.7](https://github.com/kubernetes-sigs/azurefile-csi-driver/releases/tag/v1.30.7) on AKS 1.29 and 1.30
* Update Azure File CSI driver version to [v1.31.3](https://github.com/kubernetes-sigs/azurefile-csi-driver/releases/tag/v1.31.3) on AKS 1.31
* Update Azure Disk CSI driver to [v1.29.12](https://github.com/kubernetes-sigs/azuredisk-csi-driver/releases/tag/v1.29.12) on AKS 1.28, 1.29
* Update Azure Disk CSI driver to [v1.30.7](https://github.com/kubernetes-sigs/azuredisk-csi-driver/releases/tag/v1.30.7) on AKS 1.30, 1.31
* Update Azure Blob CSI driver to [v1.23.10](https://github.com/kubernetes-sigs/blob-csi-driver/releases/tag/v1.23.10) on AKS 1.28, 1.29
* Update Azure Blob CSI driver to [v1.24.6](https://github.com/kubernetes-sigs/blob-csi-driver/releases/tag/v1.24.6) on AKS 1.30, 1.31
* Update Workload Identity image version to v1.4.0
bmoore-msft marked this conversation as resolved.
Show resolved Hide resolved
* CNS/CNI updated to [v1.6.18](https://github.com/Azure/azure-container-networking/releases/tag/v1.6.18) which includes Cilium nodesubnet support
* Added Multi-Instance GPU support for standard_nc40ads_h100_v5
* Update the OMS image to [v3.1.25-1](https://github.com/microsoft/Docker-Provider/releases/tag/3.1.25)
* Update secret store driver to [v1.4.7](https://github.com/kubernetes-sigs/secrets-store-csi-driver/releases/tag/v1.4.7) and akv provider to [v1.6.2](https://github.com/Azure/secrets-store-csi-driver-provider-azure/releases/tag/v1.6.2).
* Updates the Retina basic image to v0.0.23 on Linux and Windows: [release notes](https://github.com/microsoft/retina/releases/tag/v0.0.23)
* Update karpenter image version to [0.6.1-aks](https://github.com/Azure/karpenter-provider-azure/releases/tag/v0.6.1)
* Update Cilium v1.16 from v1.16.5-250108 to v1.16.5-250110 (v1.16.5-1) to include a fix for Cilium dual stack upgrades. This will fix [https://github.com/cilium/cilium/issues/36172](https://github.com/cilium/cilium/issues/36172). The following CVEs are included in [v1.16.5](https://github.com/cilium/cilium/releases/tag/v1.16.5)
* [CVE-2024-52529](https://nvd.nist.gov/vuln/detail/CVE-2024-52529)
bmoore-msft marked this conversation as resolved.
Show resolved Hide resolved
bmoore-msft marked this conversation as resolved.
Show resolved Hide resolved
* The following CVEs were patched in Cilium v1.14.15
* [CVE-2024-24789](https://nvd.nist.gov/vuln/detail/CVE-2024-24789)
* [CVE-2024-24790](https://nvd.nist.gov/vuln/detail/CVE-2024-24790)
* [CVE-2024-24791](https://nvd.nist.gov/vuln/detail/CVE-2024-24791)
* [CVE-2024-34156](https://nvd.nist.gov/vuln/detail/CVE-2024-34156)
* [CVE-2024-34155](https://nvd.nist.gov/vuln/detail/CVE-2024-34155)
* [CVE-2024-34158](https://nvd.nist.gov/vuln/detail/CVE-2024-34158)
* [CVE-2024-37307](https://nvd.nist.gov/vuln/detail/CVE-2024-37307)
* [CVE-2024-42486](https://nvd.nist.gov/vuln/detail/CVE-2024-42486)
* [CVE-2024-42487](https://nvd.nist.gov/vuln/detail/CVE-2024-42487)
* [CVE-2024-42488](https://nvd.nist.gov/vuln/detail/CVE-2024-42488)
* [CVE-2024-47825](https://nvd.nist.gov/vuln/detail/CVE-2024-47825)
* Update the cost-analysis-agent image v0.0.19 to v0.0.20. Upgrades the following dependencies in cost-analysis-agent to fix [CVE-2024-45337](https://nvd.nist.gov/vuln/detail/CVE-202445337) and [CVE-2024-45338](https://nvd.nist.gov/vuln/detail/CVE-2024-45338)
* golang.org/x/crypto v0.27.0 to [v0.31.0](https://pkg.go.dev/golang.org/x/[email protected])
* golang.org/x/net v0.29.0 to [v0.33.0](https://pkg.go.dev/golang.org/x/[email protected])
* golang.org/x/sys v0.25.0 to [v0.28.0](https://pkg.go.dev/golang.org/x/[email protected])
* golang.org/x/text v0.18.0 to [v0.21.0](https://pkg.go.dev/golang.org/x/[email protected])
* coredns image v1.12.0-1 and v1.9.4-5 versions have been built using Dalec framework, published to MCR under oss/v2 path. All AKS clusters starting with 1.32+ versions will use v1.12.0-1 coredns image version and existing AKS clusters on versions 1.24 to 1.32 will use v1.9.4-5 coredns image version.
* Update the ip-masq-agent-v2 to [v0.1.15](https://github.com/Azure/ip-masq-agent-v2/releases/tag/v0.1.15) to address [CVE-2024-45338](https://nvd.nist.gov/vuln/detail/CVE-2024-45338) and [CVE-2024-10220](https://nvd.nist.gov/vuln/detail/CVE-2024-10220)
* Update NPM image to v1.5.41 to fix [CVE-2024-45338](https://nvd.nist.gov/vuln/detail/CVE-2024-45338) in usr/bin/azure-npm (gobinary) and GHSA-xr7q-jx4m-x55m in usr/bin/azure-npm (gobinary). See the release notes for [v1.5.41](https://github.com/Azure/azure-container-networking/releases/tag/v1.5.41) for more details.
* Update the prometheus collector for azuremonitor to the [01-16-2025](https://github.com/Azure/prometheus-collector/blob/main/RELEASENOTES.md#release-01-16-2025) release
* VHD Updates
* AKS Windows Server 2019 image has been updated to [AKSWindows-2019-17763.6775.250117](vhd-notes/AKSWindows/2019/17763.6775.250117.txt).
* AKS Windows Server 2022 image has been updated to [AKSWindows-2022-20348.3091.250117](vhd-notes/AKSWindows/2022/20348.3091.250117.txt).
* AKS Windows Server 2022-23H2 image has been updated to [AKSWindows-2022-23H2-25398.1369.250117](vhd-notes/AKSWindows/23H2/25398.1369.250117.txt).
bmoore-msft marked this conversation as resolved.
Show resolved Hide resolved
* AKS Azure Linux 2.0 image has been updated to [202501.28.0](vhd-notes/AzureLinux/202501.28.0.txt).
* AKS Azure Linux 3.0 image has been updated to [202501.28.0](vhd-notes/Azurelinuxv3/202501.28.0.txt).
bmoore-msft marked this conversation as resolved.
Show resolved Hide resolved
* AKS Ubuntu 2204 image has been updated to [202501.28.0](vhd-notes/aks-ubuntu/AKSUbuntu-2204/202501.28.0.txt).
* AKS Ubuntu 2404 image has been updated to [202501.28.0](vhd-notes/aks-ubuntu/AKSUbuntu-2404/202501.28.0.txt).
bmoore-msft marked this conversation as resolved.
Show resolved Hide resolved

## Release 2025-01-06

Monitor the release status by regions at [AKS-Release-Tracker](https://releases.aks.azure.com/). This release is titled as `v20250106`.

### Announcements
Expand Down Expand Up @@ -4299,7 +4384,7 @@ This release is rolling out to all regions - ETA for conclusion 2021-02-17 for p
* Preview Features
* AKS now supports Private Clusters created with a custom DNS zone (BYO DNS zone). Read more [here](https://docs.microsoft.com/azure/aks/private-clusters#configure-private-dns-zone).
* AKS now allows you to reuse your standard LoadBalancer outbound IP (created by AKS) as Inbound IP to your services (and vice-versa) from Kubernetes v1.20+.
* AKS now supports re-using the same Load Balancer IP across multiple services from Kubernetes v1.20+.
* AKS now supports reusing the same Load Balancer IP across multiple services from Kubernetes v1.20+.
* Behavioral Change
* The AKS default storage class behavior now will be to delay the creation of a Persistent Volume until a pod is created. Allowing the Persistent Volume to be created in the same zone as the pod. Read more [here](https://docs.microsoft.com/azure/aks/azure-disk-csi#create-a-custom-storage-class).
* Component Updates
Expand Down
2 changes: 1 addition & 1 deletion examples/vnet/00-README.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,7 @@ The IP address plan used for this cluster consists of a VNET, a Subnet (VNET-Loc
| Address | Description |
| ------- | ----------- |
| 172.16.0.1/24 | IP address and netmask (CIDR notation) for the Docker bridge address. |
| 172.15.8.2 | IP address reserved from the Kubernets Service range used for DNS. |
| 172.15.8.2 | IP address reserved from the Kubernetes Service range used for DNS. |

## Environment

Expand Down
Loading